| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $30.47 | 12.700% | $34.3397 | $34.34 | $34.35 | $34.30 |
| Purchase #2 | $212.68 | 9.659% | $233.2228 | $233.22 | $233.20 | $233.20 |
| Purchase #3 | $123.25 | 8.674% | $133.9407 | $133.94 | $133.95 | $133.90 |
| Purchase #4 | $175.29 | 13.304% | $198.6106 | $198.61 | $198.60 | $198.60 |
| Purchase #5 | $109.45 | 3.237% | $112.9929 | $112.99 | $113.00 | $113.00 |
| Purchase #6 | $219.95 | 7.778% | $237.0577 | $237.06 | $237.05 | $237.10 |
| Purchase #7 | $93.80 | 6.111% | $99.5321 | $99.53 | $99.55 | $99.50 |
| 7 purchase totals = | $964.89 | $1,049.6965 | $1,049.69 | $1,049.70 | $1,049.60 | |